Expression and distributive property quiz after reteaching

x - 3.6 for x = 12

• -8.4

• 84

• 8.4

• -12

7 + e x 5 for e=4

• 55

• 27

• 140

• not here

One eighth times b

Solve for b when b= 16

• 20

• 200

• 128

• 2

(t+ 18) divided by 10 when t is 2

• 2

• 200

• 20

• 2000

Solve for D

• nine and six-eighteenths

• seven and four sixths

• 8

• 7

5.6 x (y -1.3) for y= 2.3

• 1

• 5.6

• 56

• 560

Emily bought some ice cream cones which cost $24. She paid $𝑚 and got back $6 of change. Which expression correctly matches the situation?

• $24 - m=$6

• m- $24 = $6

• m+$6 = $24

• $24m= $6

Which equation is equivalent to 5(3p +5q)

• 5p + 10q

• 15p + 25q

• 8p + 10q

• 15p - 25q

Which shows the commutative property of multiplication?

• (9x6) x5 = 5 x (6x9)

• 4+5+3 = 3+ 5 + 4

• 6 x 1= 6

• 6x0=0

Which shows the correct factorization of the following equation (21w + 7)

• 21(w +7)

• 21w(1 + 7)

• 9( w + 21)

• 7(3w + 1)